I just finished this project the other day and wanted to share it on here. I started this off as just a zombie, then it turned into a delivery guy. I figured they might be infected early on in zombie outbreak I started this with Zbrush and textured entirely in Substance Painter. I'm pretty happy with the result, check it out and let me know what you think!
Also, I got this in the Marmoset Viewer on my Artstation page. I'm not sure if or how I can share it here, but here's a link to my artstation page where you can view it: